baber/WOPTO huggingface dataset:
Patent RU-2119681-C1 (RU)
Title: Optical device
Inventor: BERDINSKIKH JU A
IPC: G02B23/00
Filed: 1997-01-06
Granted: 1998-09-27
Abstract: FIELD: optical instrumentation engineering. SUBSTANCE: device has mutually parallel optical units 1, 2 positioned on supporting rotary device 3 with mutually orthogonal axes of rotation 5. Device 3 carries supports in which first hollow shaft with immovable geometrical axis is mounted for rotation. Second hollow shaft 12 with optical units 1, 2 secured rigidly on it is positioned on first hollow shaft in coaxial supports for rotation relative to orthogonal axis of first hollow shaft. Mirror is installed at intersection point of guidance axes on support secured as cantilever inside body of first hollow shaft. Optical device also includes facility for compensation of temperature deformation. EFFECT: enhanced guidance accuracy. 5 cl, 14 dwg
Patent RU-2121710-C1 (RU)
Title: Rank statistics calculation unit
Inventor: BIRJUKOV M N
IPC: G06F17/18
Filed: 1997-04-14
Granted: 1998-11-10
Abstract: FIELD: radio engineering, in particular, radar detectors for signals with alternating power in noise conditions. SUBSTANCE: m+1 commutators, m+1 memory units (alarm circuit), increased length of reference noise sample and direct calculation of signal samples and rank statistics are introduced to accomplish goal of invention. EFFECT: increased precision for rank statistics calculation, increased stability to noise. 2 dwg
Patent RU-2123210-C1 (RU)
Title: Способ отмывки оборудования реактора от натрия
Inventor: SHTYNDA JU E
IPC: G21F9/28
Filed: 1997-05-05
Granted: 1998-12-10
Abstract: Изобретение относится к атомной энергетике и может быть использовано для растворения и удаления недренируемого натрия из снятых с эксплуатации элементов реакторов с натриевым теплоносителем. Сущность способа отмывки оборудования реакторов от натрия состоит в том, что в вакуумируемый объем отмываемого оборудования подают воду и измеряют объем выделяющегося во время реакции водорода, а подачу воды реализуют по ее концентрации в продуктах реакции, что позволяет избежать неконтролируемого ускорения реакции. Изобретение позволяет безопасно провести процесс отмывки без разрезки оборудования на части, в несколько раз уменьшить объем жидких и газовых радиоактивных отходов, 4 з.п. ф-лы, 1 ил.
Patent RU-2139404-C1 (RU)
Title: Weight rod
Inventor: BILIK V V
IPC: E21B17/00
Filed: 1997-06-10
Granted: 1999-10-10
Abstract: FIELD: oil production industry. SUBSTANCE: this device is intended for mechanized recovery of oil from wells. Weight rod is made up of tied together weight members having units for joining to each other. They are provided with longitudinal grooves for location of pulling rope. Weight members are also provided with additional longitudinal holes for passing of flexible member through them for example rope which connects weight members to each other. Aforesaid embodiment of weight rod allows for improving assembling of weight members together and with flexible pulling member due to simplified design of weight members. EFFECT: higher efficiency. 4 dwg
Patent RU-2122935-C1 (RU)
Title: Device for rolling of plate of vulcanite abrasive mix and method of its realization
Inventor: BARKOV L A
IPC: B24D18/00
Filed: 1997-07-08
Granted: 1998-12-10
Abstract: FIELD: abrasive industry, production of buffing, grinding and cut-off wheels on vulcanite binder. SUBSTANCE: method consists in feed of the mix at an acute angle to the horizon, its reduction in two deformation centers formed by three rolls, coverage of roll by semifinished product between centers. Between deformation centers the semifinished product is additionally reduced with relative reduction of 10 to 30%, speeds of rolls are disagreed with provision of disagreement factors K 1  and K 2  in the first and second deformation centers equal to K 1 =1.05-1.20 and K 2 =1.01-1.03. The device has three rolls 1, 2, 3 forming two gauges, guide 4 installed between rolls 1 and 3. The guide surface of guide 4 is made on paraboloid with radius at the outlet from the first gauge r 1 =(1.1-1.3)r 2 , where r 2  is radius at the inlet to the second gauge. EFFECT: higher efficiency. 2 cl, 1 dwg, 1 tbl
Patent RU-2138189-C1 (RU)
Title: Cleaning apparatus
Inventor: KIM SEHNG-KHI
IPC: A47L9/24
Filed: 1997-07-23
Granted: 1999-09-27
Abstract: FIELD: household equipment for removing dust and wastes. SUBSTANCE: cleaning apparatus has suction nozzle equipped with cleaning brush and coupled with handle connecting portion by variable length extension. Extension has first extension member with hollow passage, which is in communication with circular inlet opening of tubular extension through portion of inlet opening, and with stop to which first power supply wire is fixed. Pair of racks fixed in stop have curved front portion serving contact portion. Second extension member has pair of second racks and isolating covering. Connecting tube inserted into circular inlet opening has projections. Second racks are disposed in passages between projections for contacting with first sliding racks to provide electrical connection between third power supply wire inserted into front end and first and second racks for providing power supply to suction nozzle. Projection accommodating isolating covering of second extension member is tightly connected with both outer surfaces of projections. EFFECT: increased efficiency by variable length of connecting member regardless of distance between user and any selected portion adapted for cleaning. 4 cl, 7 dwg
Patent RU-2123898-C1 (RU)
Title: Method for creating high and superhigh pressure and apparatus for performing the same
Inventor: BABAEV V S
IPC: B21D26/08
Filed: 1997-08-07
Granted: 1998-12-27
Abstract: FIELD: creation of repeating cumulative effect, different-shape cumulative streams and directed shock waves at working surfaces. SUBSTANCE: method comprises steps of feeding pressurized working medium stream into chamber, exploding it at short-circuiting two electrodes by stream, applying electric current pulse to electrodes. Process is realized in finely divided medium including mixture of finely divided particles of combustible and oxidizer. Apparatus includes chamber 1 with stream emitting and stream receiving electrodes 2,3 respectively. One end of chamber is connected with worked surface 5 of article. Chamber 1 is filled with finely divided medium 6. Apparatus is also provided with additional chambers 7,8. One of additional chambers has electrodes 2,3. Chamber 8 has mechanism for supplying finely divided medium 6. Additional chambers are joined with main chamber in parallel or successively and they have non-return valves 9. Superhigh pressure and temperature values that may be received in such apparatus allow to realize different-types of operations such as explosion molding, welding, cutting, explosion strengthening and compaction, phase conversions and shock-wave heating. EFFECT: enhanced efficiency of method, enlarged using range of apparatus. 2 cl, 2 dwg
Patent RU-2130789-C1 (RU)
Inventor: PUZYREVSKIJ A P
IPC: A62B7/08
Filed: 1997-09-17
Granted: 1999-05-27
Abstract: FIELD: insulating respiratory apparatus. SUBSTANCE: device has housing, shell with regenerative product, starting briquet in casing and cover. Ampule with initiating liquid and starting appliance are positioned on cover. Spring-loaded funnel is mounted loosely in starting briquet casing. Funnel contacts cartridge cover at place of ampule arrangement. EFFECT: higher reliability and safety. 3 dwg
Patent RU-2131633-C1 (RU)
Title: Combined acid-base-salt membrane storage battery
IPC: H01M6/24
Filed: 1997-11-05
Granted: 1999-06-10
Abstract: FIELD: electrical engineering, in particular, current sources with two electrolytes. SUBSTANCE: device is designed as two electrodes each of which is immersed in its electrolyte (alkali and acid). Electrolytes are separated by ion-exchange membrane. Electrodes are separated from membrane by porous separator, which prevents direct contact of active body with membrane. System is mounted in same housing. EFFECT: increased specific electric characteristics.
Patent RU-2133381-C1 (RU)
Title: Toroidal turbine
Inventor: GRISHIN JU A
IPC: F03B17/00
Filed: 1997-12-05
Granted: 1999-07-20
Abstract: FIELD: mechanical engineering; small-size turbine drive. SUBSTANCE: device has housing with projection and impeller enclosing the projection with clearance, forming together a toroidal working channel consisting of inner and outer parts, working blades and divider with shaped surface installed, respectively, in outer and inner parts of channel, intake straight branch pipe with cutoff and exhaust branch pipe, both placed in communication with channel at different sides of divider. Toroidal fairing of solid make or consisting of two parts, outer and inner, can be installed inside working channel. EFFECT: provision of high efficiency and low working speed. 10 cl, 8 dwg
Patent RU-2152455-C1 (RU)
Title: Process of ion-beam machining of articles
Inventor: GRITSENKO B P
IPC: C23C14/48
Filed: 1997-12-31
Granted: 2000-07-10
Abstract: FIELD: manufacture of tools. SUBSTANCE: process includes formation of first layer by way of implantation of ions of metal and (or ) non-metal chosen from group of elements forming solid solutions with energy of 80-200 keV, formation of second layer with reduced energy of implanted ions. Second layer is formed with energy of ions of 20-80 keV and fluence of 5×10 16 -5×10 17  ion/sq. cm, niobium being one of implanted elements of second layer. EFFECT: raised wear resistance of cutting edges of tools, of die-stamped attachments, of parts of machines and mechanisms. 1 cl, 2 tbl
Patent RU-2120411-C1 (RU)
Title: Method of cleaning oil-containing waste waters
Inventor: DOMNITSKIJ V V
IPC: C02F101/32
Filed: 1998-01-27
Granted: 1998-10-20
Abstract: FIELD: waste water treatment. SUBSTANCE: method provides for clarifying oil-containing waste waters by electrocoagulation followed by passing water through sorbent. To increase water clarification degree and productivity, electrocoagulation and sorption operations are carried out at absolute pressure over surface of water from 10 to 50 kPa and, as sorbent, polyacrylamide fiber is used. Highest waste water clarification degree is achieved by additionally ozonizing water passed through sorbent. Method allows purifying industrial drains to residual concentration of petroleum derivatives from 0.1 to 0.3 mg/l. EFFECT: intensified water clarification. 2 cl, 3 tbl
Patent RU-2128670-C1 (RU)
Title: Method of preparing latex with hollow polymer particles
Inventor: PAVLJUCHENKO V N
IPC: C08F2/22
Filed: 1998-03-03
Granted: 1999-04-10
Abstract: FIELD: polymer production. SUBSTANCE: hollow polymer particles find use as filler and/or pigments in paintwork materials production, when manufacturing coating on high-quality paper, and as fillers decreasing density of plastics. In particular, preparation of latex with hollow polymer particles involves water-emulsion copolymerization of mixture of ethylenically unsaturated monomers containing methylmethacrylate and methacrylic acid at 60-85 C in presence of water-soluble free-radical initiator and anionic surfactant to form inoculating latex of polymer particles. Further, copolymerization of methylmethacrylate and methacrylic acid with cross-linking comonomer in presence of freshly formed inoculating latex proceeds to give latex of particles of cross-linked high-carboxylation copolymer (nucleus). In presence of these particles, mixture of comonomers containing vinylaromatic monomer, cross-linking comonomer, and optionally acrylonitrile or methylmethacrylate is subjected to copolymerization to form outside copolymer shell of nucleus particles with vitrification temperature above 80 C, after which carboxylic groups of latex polymer particles are neutralized by volatile base. Method is distinguished by that, when preparing inoculating latex, methylmethacrylate-to-methacrylic acid ratio ranges from 97.0:3.0 to 99.5:0.5, total concentration of comonomers represents 0.8-1.0% of the weight of water-emulsion medium, and free-radical initiator is used in amount 8.6 to 24.5% of the weight of comonomers; copolymerization in presence of latex of nucleus copolymer particles is carried out with monomer mixture containing methylmethacrylate, acrylic acid ester, methacrylic acid, and cross-linking comonomer to form, on nucleus particles, an intermediate shell with vitrification temperature 80 C; and neutralization of carboxylic groups by volatile base is then performed before formation of outside shell. The whole process is conducted in single polymerization zone. EFFECT: simplified technology and increased covering power of coatings including latex with hollow particles. 4 cl, 6 ex
Patent RU-2141719-C1 (RU)
Title: Method and electric drive for vector control of permanent-magnet synchronous motor
Inventor: MISHCHENKO V A
IPC: H02P21/08
Filed: 1998-03-25
Granted: 1999-11-20
Abstract: FIELD: speed, torque and angular position control for various machines and mechanisms dispensing with transducers. SUBSTANCE: method for vector control of equiphase and orthophase stator currents involves measuring two-phase stator voltage and varying phases of equiphase and orthophase stator currents and rotor speed according to measured two-phase voltages and stator currents. Electric drive implementing this method has two-phase voltage sensor whose outputs are connected through integrators to sine and cosine inputs of direct and inverse Cartesian coordinate converters and to inputs of rotor speed and angular position computing unit. EFFECT: improved stability, enlarged range and improved precision of torque and speed control. 5 cl, 3 dwg
Patent RU-2145913-C1 (RU)
Title: Method for making electrically welded metallic tubes
Inventor: ANTIPOV B F
IPC: B21C37/08
Filed: 1998-05-18
Granted: 2000-02-27
Abstract: FIELD: metallurgical production, possibly manufacture of electrically welded tubes for main water ducts laid for long distance and satisfying high demands to their surface quality, cleanness, structure and properties of surface microlayer. SUBSTANCE: method for making electrically welded metallic tubes comprises steps of cleaning surface of metallic belt, shaping belt of tube blank, welding its edges. Cleaning of belt surface is carried out in line of tube welding mill in vacuum chamber by means of electric arc discharge in mode corresponding to raising portion of volt-ampere characteristic and with use of graphite as anode. Process of welding tube edges is followed by fusion of inner burr by means of electric arc burner with non-consumable electrode in atmosphere of protective, reducing or protective-reducing gas. EFFECT: enhanced quality of electrically welded tubes due to preliminary cleaning of belt surface, high quality of welded joint and reduced size of inner burr. 1 dwg
Patent RU-2140203-C1 (RU)
Title: Method of three-dimensional echography in differential diagnosis of amatio retinae and membranous formations in vitreous body in eye injuries
Inventor: MALJUTA G D
IPC: A61B8/10
Filed: 1998-06-19
Granted: 1999-10-27
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: method includes differentiation of membranous formations in vitreous body and amatio retinae by character of brightness histograms made on selected from three-dimensional mass of frontal acoustic cross-sections that makes it possible to enhanced diagnostic information content of ultrasonic examination in determination of indications and selection of tactics of surgical treatment of eye penetrating injury. EFFECT: higher diagnostic information content of three-dimensional echography of eye by detection alongside with topography of pathologic focus, its echographic structure for differential diagnosis of membranous formations of vitreous body and amatio retinae in penetrating injury of eye.
Patent RU-2144383-C1 (RU)
Title: Deodorant for prophylactic cleaning of rooms with cockroach repellent action
Inventor: ASANOVA N A
IPC: A61L2/16
Filed: 1998-12-03
Granted: 2000-01-20
Abstract: FIELD: household chemistry, particularly, deodorants for cleaning lavatories and bathrooms, floor, kitchen furniture, toilet bowls, etc for removing unpleasant odors and repelling insects. SUBSTANCE: deodorant contains syntanol, alkylsulfonate, flavor for lotion "Ogurechny", carbonate extract of juniper and water in determined ratio of components. EFFECT: broadened assortment of repellents based on vegetable raw materials. 2 tbl, 3 ex
Patent RU-2144909-C1 (RU)
Title: Water impermeable concrete
Inventor: BAZOEV O K
IPC: C04B28/02
Filed: 1999-02-12
Granted: 2000-01-27
Abstract: FIELD: building materials industry, more particularly industrial manufacture of products and structures and repair and reconstruction of rooms with higher moisture content. SUBSTANCE: water impermeable concrete comprises portland cement, sand and expanding mineral additive comprising volcanic rock, gypsum, dolomite, microsilica, and plasticizer. Expanding mineral additive includes volcanic rock at silicon oxide to aluminium oxide ratio of more than 3.5 and comprises 1-15 wt % of pumice, ratios of additive components being as follows; wt %: said volcanic rock, 40-85; gypsum 10-35; dolomite 0-30; microsilica, 0-5; plasticizer, 1-3; concrete comprises sand with fraction size of greater 0.14 mm and crushed stone, ratios of component, 400-500; additive, 70-100; sand with fraction size of greater than 0.14 mm, 500-700; crushed stone, 600-800, and water till water cement ratio is reached, 0.3-0.4. Water impermeable concrete comprises hardening accelerator and/or hardening retarder and/or water repellant. EFFECT: greater strength and higher frost resistance of both shrinkage-free and expanding water impermeable concrete. 2 cl, 2 tbl
Patent RU-2157326-C1 (RU)
Title: Vehicle steering gear
Inventor: ZHURAVLEV M E
IPC: B62D3/02
Filed: 1999-04-07
Granted: 2000-10-10
Abstract: FIELD: transport engineering; steering gears. SUBSTANCE: housing of telescopic propeller shaft is coupled with stationary fastening member of steering wheel by means of gear plate and gear sector provided with position lock. EFFECT: simplified adjustment of steering gear ratio. 1 dwg
Patent RU-2159036-C1 (RU)
Inventor: RUBAN JURIJ DMITRIEVICH
IPC: A01K67/02
Filed: 1999-05-11
Granted: 2000-11-20
Abstract: Изобретение относится к животноводству, в частности к молочно-мясному скотоводству. Комплектуют минимальную популяцию генофонда с учетом индекса сохранения генофонда породы, который включает количество изолированных хозяйств, ведущих семейств, количество линий в породе и отцов быков-производителей. А также индексов: инбридинга животных, общего количества коров, размера стада, эффективной численности генофондной популяции, на основании чего проводится дальнейшая селекционная работа. Способ позволяет обеспечить гарантированное сохранение генофонда на протяжении длительного времени с наименьшими затратами. 1 з.п.ф-лы, 2 табл.
Patent RU-2164716-C1 (RU)
Inventor: SHESTOPEROV I N
IPC: G21F9/16
Filed: 1999-11-15
Granted: 2001-03-27
Abstract: FIELD: disposal of liquid radioactive wastes. SUBSTANCE: method involves primary treatment of wastes, their concentration and mixing up with fluxing additives, heating of mixture obtained, its melting, melt draining to tanks, and production of blocks. Concentration is effected by spray drying and calcination at 600-800 C. Used as fluxing additives are mineral- forming compounds taken in amount sufficient to obtain blocks in the form of mineral-like material of following group of minerals: aegirite, jadeite, aegirite-augite, arfvedsonite, orthite, schorlite, lovchorrite, andradite, or their mixtures. Fusion of this material is effected by its melting at 1250-1800 C with melt exposed to induction field. Device implementing proposed method (Fig. 1) has tank 1 holding liquid radioactive wastes, concentration apparatus 3, induction melter 16 incorporating water-cooled drain unit 19, tank 12 holding fluxing additives that incorporates dosing apparatus 13, mixer 11, exhaust gas decontaminating unit 9, pipelines, and valves. In addition, device is provided with high-temperature heat-insulated filter 8 and pipeline interconnecting concentration apparatus 3, mixer 11, and filter 8. Concentration apparatus is made in the form of externally heated cylindrical vessel mounted above melter; its top lid mounts spray nozzle 5 communicating with liquid-waste tank 1 and with compressed air source 2. Induction melter is made in the form of water-cooled crucible 16 whose side walls are transparent to variable electromagnetic field and whose bottom accommodates melting chamber 15 and drain chamber 17 intercommunicating in lower part of crucible. Melting chamber communicates through mixer 11 with concentration apparatus 3, filter 8, and flux dosing apparatus 13. EFFECT: improved safety of solidifying process and environmental friendliness in long-time storage of radioactive wastes. 7 cl, 2 dwg, 5 tbl
Patent AU-2002310150-C1 (AU)
Title: Roadway paving system and method including roadway paving vehicle and supply truck
Inventor: HELLER JEREMY
IPC: E01C19/48
Filed: 2002-05-28
Granted: 2002-12-16
Abstract: A roadway paving system for chipsealing a roadway surface comprising a novel roadway paving vehicle and a novel supply truck is provided. The roadway paving vehicle comprises an asphalt binder material dispensing system and an aggregate material dispensing system. The asphalt binder material dispensing system includes an asphalt tank and a sprayer that sprays a first layer of the asphalt binder material over the roadway surface. The aggregate material dispensing system comprises an aggregate hopper and conveyor mechanism that discharges a second layer of aggregate material over the roadway surface. No wheels run over a freshly laid surface. Supply trucks are linked to the roadway paving vehicle to refill the roadway paving vehicle on a continuous basis without the need of stopping the vehicle.
Patent AU-2004203534-C1 (AU)
Title: An apparatus and method for the manufacture of roof cladding elements
Inventor: NEWTON DAVID ISAAC
IPC: B21D13/04
Filed: 2004-08-03
Granted: 2013-12-12
Abstract: The present invention relates to an apparatus and method for the manufacture of roof cladding elements, and in particular, to the manufacture of corrugated roofing panels for a home having a gabled roof. Gabled roofs generally require roofing panels having both 5 straight and angled edges. The apparatus of the present invention allows for both straight and angled panels to be cut out of a sheet of corrugated metal thereby simplifying installation of the roofing panels which have all been manufactured off-site. Further, the apparatus embodied herein includes two selectable blade assemblies for use on different ranges of cutting angle. The distance between corrugation peaks on each of the cutting blades is 10 configured to the corrugations of the sheet along a pre-determined angle, or range of angles to be cut. For example, the first blade assembly may be used for cutting angles of 38-41 degrees, and the second blade assembly may be used for cutting angles of 41-44 degrees. m C) 0) U: C) ryli C> 00 Ln m C) CI-4 m 00 cl-i C) ry') CN %D C> CD co U-) C> co co
Patent AU-2005240120-C1 (AU)
Title: Cheese and methods of making such cheese
Inventor: MERRILL RICHARD K
IPC: A23C19/068
Filed: 2005-05-03
Granted: 2012-12-20
Abstract: Methods for preparing cheese are provided that involve combining a slurry with a cheese precursor to form an admixture that is subsequently processed to form the cheese product. The slurry typically includes a liquid such as water, milk and/or cream and one or more ingredients that are useful for inclusion in the final cheese product. Systems for preparing such slurries and cheese products are also provided.
Patent AU-2008237932-C1 (AU)
Title: 18 F-labelled folates
Inventor: MINDT THOMAS LEIGHTON
IPC: A61K51/04
Filed: 2008-04-11
Granted: 2014-04-24
Abstract: The present invention is directed towards new